Kilocandela per Square Meter to Blondel Conversion
Convert between Kilocandela per Square Meter and Blondel quickly and accurately.
How to Convert Kilocandela per Square Meter to Blondel
Conversion Formula
Example
Convert 15 kcd/m² to blondel:
Unit Information
Learn about the luminance units you're converting between
Kilocandela per Square Meter
kcd/m²
Definition
The Kilocandela per Square Meter is a metric unit of luminance, equal to 1,000 candela per square meter. It provides a convenient way to express high luminance values without using very large numbers, making calculations and specifications more manageable.
History/Origin
This unit was introduced as a practical alternative to the base SI unit when dealing with high-luminance applications. The kilo- prefix makes it easier to work with bright light sources and high-intensity displays where the base unit would result in large numbers.
Current Use
Widely used in professional lighting, display technology, and photometry for measuring bright light sources. Common in LED displays, high-intensity lighting systems, and applications requiring precise control of very bright light output.
Multiplier
1000
Offset
0
Blondel
blondel
Definition
The Blondel is a non-SI unit of luminance equal to 0.3183098862 candela per square meter, identical to the apostilb. It is named after the French physicist André Blondel and is used in some specialized photometric applications.
History/Origin
Named after the French physicist André Blondel, this unit was developed as part of early photometric systems. It is identical to the apostilb and provides an alternative way to express low luminance values in certain technical and historical contexts.
Current Use
Used in specialized photometric applications and historical contexts where the Blondel unit is preferred. Occasionally found in older technical specifications and certain branches of photometry where traditional units are still used.
Multiplier
0.318
Offset
0
Kilocandela per Square Meter to Blondel Conversion Table
| Kilocandela per Square Meter [kcd/m²] | Blondel [blondel] |
|---|---|
| 1 kcd/m² | 3141.592653 blondel |
| 10 kcd/m² | 31415.926534 blondel |
| 25 kcd/m² | 78539.816336 blondel |
| 50 kcd/m² | 157079.632671 blondel |
| 100 kcd/m² | 314159.265343 blondel |
| 0 kcd/m² | 0E+0 blondel |
| -10 kcd/m² | -31415.926534 blondel |
| -40 kcd/m² | -125663.706137 blondel |
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